Jupiter 4 adjustments/calibration

The Roland Jupiter-4 and ProMars Compuphonic Analogue Synthesizer
starfield
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Jupiter 4 adjustments/calibration

Postby starfield » Tue Aug 16, 2011 7:54 am

i just finished doing the adjustment procedure and calibrated/tuned my jp4

it seems to be fairly solid except for one section

22. LFO VCF MODULATION

i have a newer model, i could not get the trimmer (26)to reduce the value to 100mv with the VCF MOD SLIDER set to 5. the lowest i could get it to was around 400mv

is there an easy way to check if that slider is faulty or does anyone have an idea where i should be troubleshooting?


thanks!

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